html, body, #app {
  height: 100%;
  margin: 0;
  padding: 0;
  background-color: #2b4b6b;
}

.el-breadcrumb {
  margin-bottom: 20px;
  font-size: 14px;
}

.el-card {
  box-shadow: 0 0 1px rgba(0,0,0, .2);
}